Leave it for a couple days. Otherwise try again. Personally my method is, soak seeds overnight and then plant in damp soil. Ive gotten 100% success rate so far this way, as do other doing your method, so could have just been the seed! Sent from my iPhone using Grasscity Forum
That’s mold. I’d put my life on it. You must live or be growing in a moldy environment for it to colonize that fast.
I did put it in my garage for 12 hours since it was 80 in there. Otherwise Its been in my house. No mold issues.